This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Suppose a box contains about 5.0 1021 hydrogen atoms at room temperature (21C). Determine the ... (Read 77 times)

imowrer

  • Hero Member
  • *****
  • Posts: 514
on: Jul 28, 2018
Suppose a box contains about 5.0  1021 hydrogen atoms at room temperature (21C). Determine the thermal energy of these atoms.
 a. 10 J
  b. 20 J
  c. 30 J
  d. 5.0 J
  e. 1.0 J

Question 2

The average translational speed of a nitrogen molecule at room temperature (20C) is approximately (in m/s)
 a. 100.
  b. 500.
  c. 300.
  d. 700.
  e. 200.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

debra928

  • Sr. Member
  • ****
  • Posts: 342
Reply #1 on: Jul 28, 2018
Answer to Question 1

c

Answer to Question 2

b


imowrer

  • Hero Member
  • *****
  • Posts: 514
Reply #2 on: Jul 28, 2018
Thank you!


debra928

  • Sr. Member
  • ****
  • Posts: 342
Reply #3 on: Jul 28, 2018
Always glad to help...


« previous next »
 

Did you know?

Essential fatty acids have been shown to be effective against ulcers, asthma, dental cavities, and skin disorders such as acne.

Did you know?

Adolescents often feel clumsy during puberty because during this time of development, their hands and feet grow faster than their arms and legs do. The body is therefore out of proportion. One out of five adolescents actually experiences growing pains during this period.

Did you know?

Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

Did you know?

Although puberty usually occurs in the early teenage years, the world's youngest parents were two Chinese children who had their first baby when they were 8 and 9 years of age.

Did you know?

Computer programs are available that crosscheck a new drug's possible trade name with all other trade names currently available. These programs detect dangerous similarities between names and alert the manufacturer of the drug.

Directionality of the hydrogen bond Directionality of the hydrogen bond
Silent Room Silent Room
Measuring Oral Temperature Using an Electronic Thermometer Measuring Oral Temperature Using an Electronic Thermometer
Thermodynamic Diagrams and Vertical Temperature Profiles Thermodynamic Diagrams and Vertical Temperature Profiles
Suppose that we have a sample space with five equally likely experimental outcomes: E1, E2, E3, ... Suppose that we have a sample space with five equally likely experimental outcomes: E1, E2, E3, ...
Determine the mass percent of Fe3+ in a 0.546g sample of iron ore, if 22.40 mL of a 0.1000 M ... Determine the mass percent of Fe3+ in a 0.546g sample of iron ore, if 22.40 mL of a 0.1000 M ...
Video: Cytotoxic T cell receptors, activation, proliferation, differentiation & action

For a complete list of videos, visit our video library